The patch titled
mac80211: tkip.c use struct tkip_ctx in phase 2 key mixing
has been added to the -mm tree. Its filename is
mac80211-tkipc-use-struct-tkip_ctx-in-phase-2-key-mixing.patch
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*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: mac80211: tkip.c use struct tkip_ctx in phase 2 key mixing
From: Harvey Harrison <harvey.harrison@xxxxxxxxx>
Signed-off-by: Harvey Harrison <harvey.harrison@xxxxxxxxx>
Cc: "John W. Linville" <linville@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
net/mac80211/tkip.c | 17 +++++++----------
1 file changed, 7 insertions(+), 10 deletions(-)
diff -puN net/mac80211/tkip.c~mac80211-tkipc-use-struct-tkip_ctx-in-phase-2-key-mixing net/mac80211/tkip.c
--- a/net/mac80211/tkip.c~mac80211-tkipc-use-struct-tkip_ctx-in-phase-2-key-mixing
+++ a/net/mac80211/tkip.c
@@ -95,10 +95,12 @@ static void tkip_mixing_phase1(struct ie
ctx->initialized = 1;
}
-static void tkip_mixing_phase2(const u16 *p1k, const u8 *tk, u16 tsc_IV16,
- u8 *rc4key)
+static void tkip_mixing_phase2(struct ieee80211_key *key, struct tkip_ctx *ctx,
+ u16 tsc_IV16, u8 *rc4key)
{
u16 ppk[6];
+ const u16 *p1k = ctx->p1k;
+ const u8 *tk = &key->conf.key[ALG_TKIP_TEMP_ENCR_KEY];
int i;
ppk[0] = p1k[0];
@@ -152,9 +154,7 @@ static void ieee80211_tkip_gen_rc4key(st
if (key->u.tkip.tx.iv16 == 0 || !key->u.tkip.tx.initialized)
tkip_mixing_phase1(key, ta, &key->u.tkip.tx, key->u.tkip.tx.iv32);
- tkip_mixing_phase2(key->u.tkip.tx.p1k,
- &key->conf.key[ALG_TKIP_TEMP_ENCR_KEY],
- key->u.tkip.tx.iv16, rc4key);
+ tkip_mixing_phase2(key, &key->u.tkip.tx, key->u.tkip.tx.iv16, rc4key);
}
void ieee80211_get_tkip_key(struct ieee80211_key_conf *keyconf,
@@ -197,8 +197,7 @@ void ieee80211_get_tkip_key(struct ieee8
return;
}
- tkip_mixing_phase2(key->u.tkip.tx.p1k,
- &key->conf.key[ALG_TKIP_TEMP_ENCR_KEY], iv16, outkey);
+ tkip_mixing_phase2(key, &key->u.tkip.tx, iv16, outkey);
}
EXPORT_SYMBOL(ieee80211_get_tkip_key);
@@ -315,9 +314,7 @@ int ieee80211_tkip_decrypt_data(struct c
}
}
- tkip_mixing_phase2(key->u.tkip.rx[queue].p1k,
- &key->conf.key[ALG_TKIP_TEMP_ENCR_KEY],
- iv16, rc4key);
+ tkip_mixing_phase2(key, &key->u.tkip.rx[queue], iv16, rc4key);
#ifdef CONFIG_TKIP_DEBUG
{
int i;
_
Patches currently in -mm which might be from harvey.harrison@xxxxxxxxx are
origin.patch
char-fix-sparse-shadowed-variable-warnings-in-espc.patch
char-espc-fix-possible-double-unlock.patch
char-rocketc-fix-sparse-variable-shadowing-and-int-as-null-pointer.patch
cycladesc-fix-sparse-shadowed-variable-warnings.patch
epcac-static-functions-and-integer-as-null-pointer-fixes.patch
add-macros-similar-to-min-max-min_t-max_t.patch
drivers-replace-remaining-__function__-occurrences.patch
mm-remove-remaining-__function__-occurances.patch
kernel-replace-remaining-__function__-occurances.patch
lib-replace-remaining-__function__-occurances.patch
afs-replace-remaining-__function__-occurrences.patch
fs-replace-remaining-__function__-occurrences.patch
drivers-char-replace-remaining-__function__-occurrences.patch
serial-replace-remaining-__function__-occurrences.patch
frv-unbreak-misalignment-handling-changes.patch
cifs-remove-global_extern-macro.patch
input-replace-remaining-__function__-occurrences.patch
git-kvm.patch
git-mips.patch
nfs-replace-remaining-__function__-occurrences.patch
parisc-replace-remaining-__function__-occurences.patch
drivers-parisc-replace-remaining-__function__-occurrences.patch
pcmcia-replace-remaining-__function__-occurrences.patch
scsi-replace-remaining-__function__-occurrences.patch
fusion-replace-remaining-__function__-occurrences.patch
scsi-replace-__inline-with-inline.patch
git-watchdog.patch
mac80211-michaelc-use-kernel-provided-infrastructure.patch
mac80211-introduce-struct-michael_mic_ctx-and-static-helpers.patch
mac80211-tkipc-use-kernel-provided-infrastructure.patch
mac80211-add-const-remove-unused-function-make-one-function-static.patch
mac80211-add-a-struct-to-hold-tkip-context.patch
mac80211-tkipc-use-struct-tkip_ctx-in-phase-1-key-mixing.patch
mac80211-tkipc-use-struct-tkip_ctx-in-phase-2-key-mixing.patch
git-xfs.patch
xtensa-replace-remaining-__function__-occurences.patch
ide-eliminate-fit-macro.patch
ata-remove-fit-macro.patch
b43-replace-limit_value-macro-with-clamp_val.patch
b43legacy-replace-limit_value-macro-with-clamp_val.patch
fuse-use-clamp-rather-than-nested-min-max.patch
ide-tape-use-clamp_t-rather-than-nested-min_t-max_t.patch
input-ff-memlessc-use-clamp_val-macro.patch
dccp-ccid2c-ccid3c-use-clamp-clamp_t.patch
block-remove-remaining-__function__-occurances.patch
--
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